Super Duplex Steel Flanges
Super Duplex is also w dual structure alloy made using austenitic and ferritic steel grades. Super Duplex steel flanges are developed specifically to work in the Oil & Gas Industries. The corrosion resistance in these flanges is superior.
The chromium and molybdenum in super duplex in more in comparison to that of duplex steels. The high strength and corrosion resistance is prominent in SD Steels, owing to the dual-phased structure. Chloride environments do not cause much damage to the internal structure of Super Duplex Steel Flanges. These properties makes super duplex steels